(Season 2)
Ponies still don't trust Luna, even months after her return. How can she win them over? There's always the traditional, ancient ritual to prove one's loyalty to Equestria... the traditional, ancient, sexy ritual... but surely Celestia wouldn't make her own sister go through with it?

Completely unashamed incest clop, based on a story from ancient China. Written, like most stories on Fimfiction this month, for the Incest is Wincest! Siblings Incest Contest.

Contains: incestuous, Princestuous ritual oral sex.